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Individual Calculations September 2009 |
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| Bobrov, Alexey Total change: -12.25 | |   |
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| Volga Cup 2009 open | Kostroma | RUS | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2029 | 1.50 | 6 | -0.49 | 25 | -12.25 | |
|  Smirnov, Nikolai M. | | | 2036 | RUS | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Gerasimov, Ivan | | | 2353 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Sergienko, Anton | | | 1920 | RUS | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Uraev, Ivan | | | 2213 | RUS | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Demidov, Alexandr | | | 2207 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Osoblivi, Grigory | | | 2277 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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